EP0725592B1 - Verpackungs- und dosiersystem für detergentien und sonstige wasserbehandlungs- und/oder prozesschemikalien - Google Patents

Verpackungs- und dosiersystem für detergentien und sonstige wasserbehandlungs- und/oder prozesschemikalien Download PDF

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Publication number
EP0725592B1
EP0725592B1 EP94930974A EP94930974A EP0725592B1 EP 0725592 B1 EP0725592 B1 EP 0725592B1 EP 94930974 A EP94930974 A EP 94930974A EP 94930974 A EP94930974 A EP 94930974A EP 0725592 B1 EP0725592 B1 EP 0725592B1
Authority
EP
European Patent Office
Prior art keywords
container
metering
flushing
water
appropriate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP94930974A
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German (de)
English (en)
French (fr)
Other versions
EP0725592A1 (de
Inventor
Harald Pulz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Woellner Werke GmbH and Co
Original Assignee
Woellner Werke GmbH and Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Woellner Werke GmbH and Co filed Critical Woellner Werke GmbH and Co
Priority to EP97116553A priority Critical patent/EP0820719B1/de
Publication of EP0725592A1 publication Critical patent/EP0725592A1/de
Application granted granted Critical
Publication of EP0725592B1 publication Critical patent/EP0725592B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/16—End- or aperture-closing arrangements or devices
    • B65D33/1658—Elements for flattening or folding the mouth portion
    • B65D33/1666—Slitted tubes with or without a core; U-shaped clips made of one piece
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/44—Devices for adding cleaning agents; Devices for dispensing cleaning agents, rinsing aids or deodorants
    • A47L15/4436—Devices for adding cleaning agents; Devices for dispensing cleaning agents, rinsing aids or deodorants in the form of a detergent solution made by gradually dissolving a powder detergent cake or a solid detergent block
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/14—Suspension means

Definitions

  • the invention also relates to a method for washing and dosing washing, Cleaning agents, bleaching agents, disinfectants, preservatives and / or others Water treatment and / or process chemicals.
  • DE-C-42 04 489 describes reusable containers, the detergents or cleaning agents in the form of either compressed powder mixtures with or without a top layer or of granule mixtures held by a water-soluble barrier layer having. The required amount of detergent or cleaning agent is extracted by spraying with water. The production of the reusable container with detergents or cleaning agents is very expensive. Furthermore, one is in the product formulations of detergents or cleaning agents limited because it is made by the manufacturing process (casting, Presses) to reactions of individual mutually incompatible components can come. The recyclable used according to DE-C-42 04 489 Reusable containers that are filled with the product and delivered to the customer must be returned to the manufacturer after use. This requires well-organized logistics, which are not always accomplished can be.
  • the presentation in powder and granule form therefore offers manufacturers Advantages of a very flexible recipe design and a favorable cost / performance ratio due to relatively simple production processes. Also incompatibilities of individual ingredients, which in the Production and presentation in liquid, pasty or solid piece-like form can lead to product decomposition or reduced storage stability, more easily avoided in the production as powdered or granular mixtures will.
  • products for commercial use at which is often a high product performance at very low application concentrations and short exposure times are required, contain the powder or granular products, but also liquid or pasty products, often components that cause irritation when in direct contact with the skin or even cause burns. For this reason, manufacturers strive to offer such products for a long time in a packaging form, which, when used as intended, the risk of a direct Avoid skin contact with the products. This usually includes special dosing and dissolving devices required for the products.
  • Dosing systems for machine dishwashing are also available from a dosing cartridge and a console for rinsing out the cleaning agent known (e.g. systems from Diversey GmbH, product Divopak PS in 6 kg dosing bottle with Diverforce 2000 dosing system; System of the company Lever Sutter, product Sumazon extra in 4 kg dosing bottle with a suitable one Dosing system; System from Holluscheck dosing bottle à 2.5 kg).
  • the detergents or cleaning agents are as Powder mixture included.
  • the dosing cartridge is essentially a bottle-shaped one Container attached to its opening with a protective screw cap is closed.
  • the protective screw cap is removed for use bottle-shaped container with the powder or granulate mixture in a suitable Console, i.e. Induction or injection device used, clamped or screwed in.
  • a suitable Console i.e. Induction or injection device used, clamped or screwed in.
  • Containers used in powder have a wide-mouth bottle-like shape and therefore take up the same volume in the emptied state as in filled state, so that both when storing the emptied container as well as during transport either for disposal or for recycling a high storage or freight volume is used.
  • container material filling content of approx. 1:20.
  • a dosing device with a device allows a continuous hose filled with dishwashing detergent can be passed through this dosing device.
  • the dosing device there is a slotted blade that continuously slits the hose and as it advances into the device and the tube is deformed as a result is that the dishwashing detergent from the open hose into one underneath located funnel can fall and from there into the dishwasher reached.
  • An electronically controlled so-called permatic metering system is also known for powdered dishwashers that come from an electronic control unit and a dosing device. Refilling or refilling the dosing device or the storage container is carried out by loose goods or by sachets. The portion packs are packaged with one in the dispenser Blade slit open and empty itself when the bag is pulled out of the Storage container. This will make the portion pack complete destroyed. Through a dosing mechanism that is driven by an electric motor is then the dishwashing detergent from the dispenser into a induction pan dosed and washed directly into the tank of the washing system with water.
  • This Permatic system has the advantage of simple filling, however, in practice it can never be entirely ruled out that the operating personnel with which very aggressive cleaning agent comes into contact.
  • the storage container of the dosing device is with a lid and one special powder seal and is intended to protect the powder against moisture protect;
  • this is not the case, because it has been found that moisture on the dosing mechanism or in the storage container precipitates and a crust of the cleaning powder in particular Long standing overnight or on weekends results.
  • so-called bulk goods i.e. Granules, agglomerates, granular and coarse pearl-shaped goods such as Fertilizers, salts, chemicals, Plastic granules, feed and food in large bags with one Filling volumes from 300 to 2000 (300-2000 kg) liters and then to pack transport.
  • These large bags are available in many shapes and sizes, in a construction form of these large sacks, the sack has four hanging loops have and in the bottom area for emptying various valves or can have side gussets / configurations (so-called four-loop sack).
  • the invention is therefore based on the object of a system for filling, Transporting, dosing and dissolving washing, cleaning, bleaching, disinfecting, Preservatives or other water treatment chemicals to provide with the help of such products safely and without contact with the human skin to the point of use, e.g. a commercial dishwasher, brought and fixed there, what targeted and controlled the required amount of product in a induction and dissolving device dispensed and from there with a liquid stream as a pre-dissolved concentrate to the workplace, e.g. Washing zone of a dishwasher, transported can be.
  • the system also requires that the mass Packaging proportion is small in relation to the packed goods, the emptied Allow packaging to be significantly reduced in volume in a simple manner and can be safely stored and transported.
  • these tasks are achieved by the packaging and dosing system for powder and granular products with the specially shaped refillable, flexible container, the dosing or induction device, the Holding device, possibly the measuring and control device and possibly the receptacle for storage and transport of the emptied container, according to claim 1 or by the method of flushing and Dosing of powder or granular or liquid or pasty Detergents, cleaning agents, bleaching agents, disinfectants, preservatives and / or other water treatment and / or process chemicals according to claim 18 solved.
  • the water supply for supply the spray nozzles can be controlled so that a pulsating Spraying of the cleaning agent takes place and an interval dosage with adjustable Spray duration and pause times of the detergent concentrate reached can be. This is particularly appropriate when cleaning products used in the solution, i.e. in the cleaning fleet the electric Conduct electricity well. It is particularly advantageous that in the inventive Bag (1) a very favorable mass ratio of container material: filling material of about 1:50.
  • the containers (1,) according to the invention can be equipped with filling goods be the solid, powder and / or granular and / or liquid and / or pasty washing, cleaning, bleaching, disinfecting and / or Preservatives and / or other water treatment agents and / or Process chemicals include.
  • filling goods be the solid, powder and / or granular and / or liquid and / or pasty washing, cleaning, bleaching, disinfecting and / or Preservatives and / or other water treatment agents and / or Process chemicals include.
  • the average specialist known fillings are used, e.g. in the above DE-C-4 204 489.
  • powder and / or are particularly preferred granular products.
  • Water-soluble, basic or acidic substances e.g. Caustic soda or citric acid is used will.
  • compositions for the fillings indicated each in% by weight.
  • a further advantageous embodiment of the invention exists in that one preferably transparent, movable shielding or protective device, e.g. a protective screen made of unbreakable, chemical-resistant plastic material, is attached around the entire dosing system to a Danger to the operating personnel due to mechanical damage to the to avoid sack or bag-shaped flexible storage containers.
  • one preferably transparent, movable shielding or protective device e.g. a protective screen made of unbreakable, chemical-resistant plastic material
EP94930974A 1993-10-25 1994-10-25 Verpackungs- und dosiersystem für detergentien und sonstige wasserbehandlungs- und/oder prozesschemikalien Expired - Lifetime EP0725592B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP97116553A EP0820719B1 (de) 1993-10-25 1994-10-25 Verpackungs- und Dosiersystem

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4336339A DE4336339C2 (de) 1993-10-25 1993-10-25 Verpackungs- und Dosiersystem für pulver- und granulatförmige Detergentien und sonstige Wasserbehandlungs- und/oder Prozeßchemikalien und Verfahren zum Einspülen und Dosieren unter Verwendung des Systems
DE4336339 1993-10-25
PCT/EP1994/003497 WO1995011619A1 (de) 1993-10-25 1994-10-25 Verpackungs- und dosiersystem für detergentien und sonstige wasserbehandlungs- und/oder prozesschemikalien

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP97116553A Division EP0820719B1 (de) 1993-10-25 1994-10-25 Verpackungs- und Dosiersystem

Publications (2)

Publication Number Publication Date
EP0725592A1 EP0725592A1 (de) 1996-08-14
EP0725592B1 true EP0725592B1 (de) 1998-04-29

Family

ID=6500952

Family Applications (2)

Application Number Title Priority Date Filing Date
EP94930974A Expired - Lifetime EP0725592B1 (de) 1993-10-25 1994-10-25 Verpackungs- und dosiersystem für detergentien und sonstige wasserbehandlungs- und/oder prozesschemikalien
EP97116553A Expired - Lifetime EP0820719B1 (de) 1993-10-25 1994-10-25 Verpackungs- und Dosiersystem

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP97116553A Expired - Lifetime EP0820719B1 (de) 1993-10-25 1994-10-25 Verpackungs- und Dosiersystem

Country Status (6)

Country Link
EP (2) EP0725592B1 (pl)
AT (1) ATE192912T1 (pl)
CZ (1) CZ108596A3 (pl)
DE (3) DE4336339C2 (pl)
PL (1) PL176268B1 (pl)
WO (1) WO1995011619A1 (pl)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19717517C2 (de) * 1997-04-25 2002-06-27 Detlef Vrhel Korrosionsinhibitor zum Langzeitkorrosionsschutz und dessen Verwendung
DE29820266U1 (de) * 1998-11-12 1999-07-15 Gerhards Automatischer Wäschewaschmittelaufbewahrungsdosierer mit Wasserhärtegradregulierung und Kindersicherung
DE19852205C2 (de) * 1998-11-12 2001-10-18 Matthias Gerhards Waschmitteldosiergerät
AU2002240769A1 (en) * 2002-04-09 2003-10-20 Cellpack Ag Bag for storing and supplying free-flowing substances, and discharge/closing device, specially for a bag of this type
DE102006062910B4 (de) * 2006-09-21 2014-05-08 Witty Chemie Gmbh & Co. Kg Vorrichtung und Verfahren zur Dosierung von Calciumhypochlorit in ein wäßriges System
US20100226835A1 (en) * 2009-03-03 2010-09-09 Ecolab Inc. Method and apparatus for dispensing solid product
DE102011014893A1 (de) * 2011-03-23 2012-09-27 i-clean Technologies GmbH Vorrichtung zur Mehrfachdosierung von Reinigern
ES2839875T3 (es) * 2012-02-21 2021-07-06 Ecolab Usa Inc Disolución controlada de un producto sólido
CN103241440A (zh) * 2013-05-24 2013-08-14 吴江市董鑫塑料包装厂 一种改进的机用洗衣粉包装袋
EP3664922B1 (en) 2017-08-11 2022-07-13 Ecolab USA Inc. Solid chemistry enclosure with safety lock for dispensing applications
BR112020008047A2 (pt) 2017-10-27 2020-10-27 Ecolab Usa Inc. dispensador para dispensar uma solução produzida de um produto sólido, e, método para obter uma química de produto de um produto sólido.
CN112105449B (zh) 2018-05-07 2023-08-22 埃科莱布美国股份有限公司 分配器和溶液分配方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2804810A1 (de) * 1978-02-04 1979-08-09 Hugo Schrott Verfahren zur bevorratung und ausgabe einer zumischfluessigkeit bei wasch- oder geschirrspuelmaschinen
US4998850A (en) * 1988-11-03 1991-03-12 Park Corporation Gel dispensing apparatus and method
DE3908178A1 (de) * 1989-03-13 1990-09-20 Luettichau Conrad Reichsgraf V Verfahren und vorrichtung zur abgabe einer vorbestimmten menge eines fliessfaehigen mediums in einen fluessigkeitsbehaelter, oder dergleichen
SE467190B (sv) * 1989-11-29 1992-06-15 Lars Henrik Barkstroem Anordning foer upploesning av vattenloesligt pulver
ATE94042T1 (de) * 1989-12-22 1993-09-15 Basotherm Gmbh Vorrichtung zur abgabe fliessfaehiger medien.
DE4204489C2 (de) * 1992-02-14 1997-07-24 Ecosan Hygiene Gmbh Verfahren zur Herstellung von Wasch-, Reinigungs-, Desinfektions- und/oder Konservierungsmitteln, recyclebare Mehrweg-Behälter, insbesondere zur Durchführung des Verfahrens, Wasch-, Reinigungs-, Desinfektions- und/oder Konservierungsmittel enthaltender Mehrweg-Behälter sowie Verwendung des Mehrweg-Behälters
US5404893A (en) * 1992-03-12 1995-04-11 Ecolab Inc. Self-optimizing detergent controller
GB9226067D0 (en) * 1992-12-14 1993-02-10 Diversey Eng Europ Dispenser

Also Published As

Publication number Publication date
PL176268B1 (pl) 1999-05-31
DE4336339A1 (de) 1995-04-27
EP0820719A3 (de) 1998-07-08
CZ108596A3 (en) 1996-08-14
WO1995011619A1 (de) 1995-05-04
DE59409368D1 (de) 2000-06-21
DE4336339C2 (de) 1998-07-02
DE59405863D1 (de) 1998-06-04
PL314270A1 (en) 1996-09-02
EP0725592A1 (de) 1996-08-14
EP0820719A2 (de) 1998-01-28
EP0820719B1 (de) 2000-05-17
ATE192912T1 (de) 2000-06-15

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